163902 (2003 SW222)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2479954239 ± 8.88e-09
Semi-major axis (a)1.6607207679 AU ± 5.35e-10
Inclination (i)16.11171044° ± 8.88e-07
Long. of Asc. Node (Ω)283.70141275° ± 2.48e-06
Arg. of Perihelion (ω)165.05102950° ± 3.12e-06
Mean Anomaly (M)105.36567864° ± 1.61e-06
Mean Motion (n)0.4605399941°/day ± 2.22e-10
Perihelion dist (q)1.24886962 AU ± 1.48e-08
Aphelion dist (Q)2.07257192 AU ± 1.48e-08
Orbital Period2.14015351 yr ± 1.03e-09
Physical Parameters
H (abs. magnitude)17.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.142″
Uncertainty0
Orbit TypeAmor
MOID0.269946 AU
Observations Used2497
Gaia Obs Used96
Oppositions7
Arc Total2003-2017
First Observation Used2003-09-30
Last Observation Used2024-11-01
Observations (3048)
Date Type RA Dec Mag Band Observatory
2005-12-10 07:03:39 C 02 45 41.10 +51 07 50.7 r H45
2005-12-10 07:05:32 C 02 45 41.13 +51 07 47.7 r H45
2005-12-11 19:09:34 C 02 47 42.12 +50 02 17.9 r 469
2005-12-11 19:15:25 C 02 47 42.44 +50 02 06.7 r 469
2005-12-11 19:21:30 C 02 47 42.65 +50 01 56.4 r 469
2005-12-11 19:27:40 C 02 47 43.08 +50 01 45.3 r 469
2005-12-16 08:18:37 C 02 54 25.50 +46 33 46.7 r H45
2005-12-16 08:20:30 C 02 54 25.64 +46 33 42.1 r H45
2005-12-16 08:23:26 C 02 54 25.88 +46 33 36.9 r H45
2005-12-16 08:25:32 C 02 54 26.00 +46 33 31.7 r H45
2005-12-17 19:14:19 C 02 56 51.87 +45 24 30.1 c A53
2005-12-17 19:18:33 C 02 56 52.16 +45 24 21.8 c A53
2005-12-17 19:25:58 C 02 56 52.62 +45 24 07.2 c A53
2005-12-17 19:32:18 C 02 56 53.01 +45 23 54.6 c A53
2005-12-17 22:09:10 C 02 57 02.71 +45 18 38.9 c A41
2005-12-17 22:18:22 C 02 57 03.32 +45 18 20.2 c A41
2005-12-17 22:27:22 C 02 57 03.83 +45 18 01.8 c A41
2005-12-18 19:36:34 C 02 58 35.56 +44 35 30.5 c A53
2005-12-18 19:52:26 C 02 58 36.56 +44 34 59.0 c A53
2005-12-18 20:13:05 C 02 58 37.92 +44 34 17.2 c A53
2005-12-19 00:41:24 C 02 58 58.31 +44 25 10.7 r 726
2005-12-19 00:46:47 C 02 58 58.70 +44 25 00.6 r 726
2005-12-19 00:50:54 C 02 58 58.95 +44 24 52.4 r 726
2005-12-19 00:55:04 C 02 58 59.25 +44 24 44.4 r 726
2005-12-19 00:59:16 C 02 58 59.54 +44 24 35.7 r 726
2005-12-19 01:03:27 C 02 58 59.83 +44 24 27.7 r 726
2005-12-19 05:30:54 C 02 59 17.10 +44 15 30.6 r H45
2005-12-19 05:32:57 C 02 59 17.27 +44 15 26.4 r H45
2005-12-19 05:34:48 C 02 59 17.34 +44 15 23.1 r H45
2005-12-19 05:38:27 C 02 59 17.61 +44 15 14.4 r H45
2005-12-19 05:45:41 C 02 59 18.06 +44 15 00.5 r H45
2005-12-19 05:49:02 C 02 59 18.26 +44 14 53.9 r H45
2005-12-20 03:31:39 C 03 00 55.25 +43 30 43.6 r 726
2005-12-20 03:35:40 C 03 00 55.61 +43 30 35.7 r 726
2005-12-20 03:39:41 C 03 00 55.85 +43 30 27.6 r 726
2005-12-20 18:25:34 C 03 02 02.49 +43 00 11.3 r 084
2005-12-23 01:31:12 C 03 06 18.70 +41 07 00.9 r H45
2005-12-23 01:33:27 C 03 06 18.94 +41 06 56.2 r H45
2005-12-23 01:35:24 C 03 06 19.06 +41 06 52.4 r H45
2005-12-23 01:37:07 C 03 06 19.17 +41 06 48.4 r H45
2005-12-23 01:39:16 C 03 06 19.36 +41 06 44.6 r H45
2005-12-23 04:51:30 C 03 06 33.43 +41 00 08.9 16.6 c 704
2005-12-23 05:10:19 C 03 06 34.80 +40 59 29.6 16.9 c 704
2005-12-23 05:29:14 C 03 06 36.30 +40 58 51.5 17.1 c 704
2005-12-23 06:07:09 C 03 06 38.79 +40 57 31.6 17.1 c 704
2005-12-26 05:13:13 C 03 12 26.76 +38 30 24.1 r H45
2005-12-26 05:14:53 C 03 12 26.91 +38 30 20.7 r H45
2005-12-26 05:23:36 C 03 12 27.55 +38 30 02.0 r H45
2005-12-26 05:29:49 C 03 12 28.07 +38 29 49.5 r H45
2005-12-26 05:31:24 C 03 12 28.18 +38 29 46.0 r H45